Abstract 036
| Total (n = 30) | CT and procedure in SR (n = 9) | CT and procedure in AF (n = 20) | p Value | |
|---|---|---|---|---|
| Mean surface registration (mm) | 2.3±0.4 | 2.3±0.2 | 2.5±0.5 | NS |
| SD surface registration | 1.8±0.4 | 1.8±0.3 | 1.9±0.4 | NS |
| Septal registration error (mm) | 1.7±0.8 | 1.5±0.4 | 1.9±0.9 | NS |
| Lateral registration error (mm) | 1.7±0.7 | 1.5±0.5 | 1.7±0.8 | NS |
| Circumference of right LA-PV jn (cm) | 13.9±1.5 | 13.4±1.5 | 14.4±1.5 | NS |
| Circumference of left LA-PV jn (cm) | 14.5±1.6 | 13.4±0.8 | 15.3±1.8 | NS |
| Successful PV antrum electrical isolation | 97% | 89% | 100% | <0.05 |